Company Filing History:
5 out of 19 
1 out of 1 
6 out of 832,812 Years Active: 1985-1990
Title: The Innovative Contributions of Harry P. Weinrib
Introduction
Harry P. Weinrib is a notable inventor based in Chicago, Illinois, recognized for his significant contributions to the field of surgical tools and dredging technology. With a total of 12 patents to his name, Weinrib has demonstrated a commitment to innovation and problem-solving in various engineering domains.
Latest Patents
Among his latest inventions is a hand-held surgical tool designed for microsurgery. This tool features a central cylindrical body that can be rotated by the surgeon, enhancing precision during delicate procedures. The design includes first and second portions joined at a closed end, with needle points at the opposite end. The opposing longitudinal grooves in each half accommodate an alignment rod, ensuring the tips remain aligned as the portions are mated together. Additionally, the instrument incorporates cooperating intermating recesses and protrusions near the tips, providing early alignment as the tool is closed.
Another significant patent involves a dredging apparatus that utilizes a pump to create a highly pressurized, rotating stream of liquid. This innovative design directs the stream down an inlet conduit to a discharge, effectively agitating and separating solids from liquids. The lightweight pump operates at high speeds, ranging from 1,000 to 2,000 rpm, eliminating the need for conventional speed reducers and preventing cavitation.
Career Highlights
Throughout his career, Harry P. Weinrib has worked with various companies, including Eddy Pump Corporation. His expertise in engineering and design has led to the development of groundbreaking technologies that enhance efficiency and effectiveness in their respective fields.
Collaborations
Weinrib has collaborated with notable individuals such as Robert R. Schenck and Paul Bernhardt Specht, contributing to the advancement of innovative solutions in engineering.
Conclusion
Harry P. Weinrib's contributions to the fields of surgical tools and dredging technology exemplify his innovative spirit and dedication to improving existing technologies. His patents reflect a deep understanding of engineering principles and a commitment to enhancing functionality in practical applications.